<!DOCTYPE HTML>
<html>
	<head>
		<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
		<title>Highcharts Example</title>
		
		
		<!-- 1. Add these JavaScript inclusions in the head of your page -->
		<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js"></script>
		<script type="text/javascript" src="../js/highcharts.js"></script>
		
		<!-- 1a) Optional: add a theme file -->
		<!--
			<script type="text/javascript" src="../js/themes/gray.js"></script>
		-->
		
		<!-- 1b) Optional: the exporting module -->
		<script type="text/javascript" src="../js/modules/exporting.js"></script>
		
		
		<!-- 2. Add the JavaScript to initialize the chart on document ready -->
		<script type="text/javascript">
		
			var chart;
			$(document).ready(function() {
				
				var colors = Highcharts.getOptions().colors,
					categories = ['MSIE', 'Firefox', 'Chrome', 'Safari', 'Opera'],
					name = 'Browser brands',
					data = [{ 
							y: 55.11,
							color: colors[0],
							drilldown: {
								name: 'MSIE versions',
								categories: ['MSIE 6.0', 'MSIE 7.0', 'MSIE 8.0', 'MSIE 9.0'],
								data: [10.85, 7.35, 33.06, 2.81],
								color: colors[0]
							}
						}, {
						 	y: 21.63,
							color: colors[1],
							drilldown: {
								name: 'Firefox versions',
								categories: ['Firefox 2.0', 'Firefox 3.0', 'Firefox 3.5', 'Firefox 3.6', 'Firefox 4.0'],
								data: [0.20, 0.83, 1.58, 13.12, 5.43],
								color: colors[1]
							}
						}, {
							y: 11.94,
							color: colors[2],
							drilldown: {
								name: 'Chrome versions',
								categories: ['Chrome 5.0', 'Chrome 6.0', 'Chrome 7.0', 'Chrome 8.0', 'Chrome 9.0', 
									'Chrome 10.0', 'Chrome 11.0', 'Chrome 12.0'],
								data: [0.12, 0.19, 0.12, 0.36, 0.32, 9.91, 0.50, 0.22],
								color: colors[2]
							}
						}, {
							y: 7.15,
							color: colors[3],
							drilldown: {
								name: 'Safari versions',
								categories: ['Safari 5.0', 'Safari 4.0', 'Safari Win 5.0', 'Safari 4.1', 'Safari/Maxthon', 
									'Safari 3.1', 'Safari 4.1'],
								data: [4.55, 1.42, 0.23, 0.21, 0.20, 0.19, 0.14],
								color: colors[3]
							}
						}, {
							y: 2.14,
							color: colors[4],
							drilldown: {
								name: 'Opera versions',
								categories: ['Opera 9.x', 'Opera 10.x', 'Opera 11.x'],
								data: [ 0.12, 0.37, 1.65],
								color: colors[4]
							}
						}];
				
				
				// Build the data arrays
				var browserData = [];
				var versionsData = [];
				for (var i = 0; i < data.length; i++) {
					
					// add browser data
					browserData.push({
						name: categories[i],
						y: data[i].y,
						color: data[i].color
					});
					
					// add version data
					for (var j = 0; j < data[i].drilldown.data.length; j++) {
						var brightness = 0.2 - (j / data[i].drilldown.data.length) / 5 ;
						versionsData.push({
							name: data[i].drilldown.categories[j],
							y: data[i].drilldown.data[j],
							color: Highcharts.Color(data[i].color).brighten(brightness).get()
						});
					}
				}
				
				// Create the chart
				chart = new Highcharts.Chart({
					chart: {
						renderTo: 'container', 
						type: 'pie'
					},
					title: {
						text: 'Browser market share, April, 2011'
					},
					yAxis: {
						title: {
							text: 'Total percent market share'
						}
					},
					plotOptions: {
						pie: {
							shadow: false
						}
					},
					tooltip: {
						formatter: function() {
							return '<b>'+ this.point.name +'</b>: '+ this.y +' %';
						}
					},
					series: [{
						name: 'Browsers',
						data: browserData,
						size: '60%',
						dataLabels: {
							formatter: function() {
								return this.y > 5 ? this.point.name : null;
							},
							color: 'white',
							distance: -30
						}
					}, {
						name: 'Versions',
						data: versionsData,
						innerSize: '60%',
						dataLabels: {
							formatter: function() {
								// display only if larger than 1
								return this.y > 1 ? '<b>'+ this.point.name +':</b> '+ this.y +'%'  : null;
							}
						}
					}]
				});
				
				
			});
				
		</script>
		
	</head>
	<body>
		
		<!-- 3. Add the container -->
		<div id="container" style="width: 800px; height: 400px; margin: 0 auto"></div>
		
				
	</body>
</html>
